input.read(lengthBytes);
length = ByteUtils.bytes2int(lengthBytes);
BatchProto.FileBatch filebatchProto = BatchProto.FileBatch.parseFrom(new LimitedInputStream(input, length));
// 构造原始的model对象
FileBatch fileBatch = new FileBatch();
fileBatch.setIdentity(build(filebatchProto.getIdentity()));
for (BatchProto.FileData fileDataProto : filebatchProto.getFilesList()) {
FileData fileData = new FileData();
fileData.setPairId(fileDataProto.getPairId());
fileData.setTableId(fileDataProto.getTableId());
fileData.setEventType(EventType.valuesOf(fileDataProto.getEventType()));
fileData.setLastModifiedTime(fileDataProto.getLastModifiedTime());
fileData.setNameSpace(fileDataProto.getNamespace());
fileData.setPath(fileDataProto.getPath());
fileData.setSize(fileDataProto.getSize());
// 添加到filebatch中
fileBatch.getFiles().add(fileData);
}
dbBatch.setFileBatch(fileBatch);
return dbBatch;
} catch (IOException e) {
throw new PipeException("deserial_error", e);